PCB同族校正混标, PCB Congeners Calibration Set

二恶英, Dibenzo-p-dioxin,50 μg/mL in Isooctane

1,3-Dichlorodibenzo-p-dioxin ,50 μg/mL in Isooctane

1,3-氯二苯并-对-二恶英

1,2,4-三氯二苯并-对-二恶英, 1,2,4-Trichlorodibenzo-p-dioxin

D-3237 Lead Calibration Level IV,0.10 g Pb/gal. in 1% Aliquat 336:MIBK

原子吸收光谱法分析汽油中的铅标准品ASTM D-3237-97

D-3524内部标准溶液, D-3524 Internal Standard Solution,Varied conc. in Heptane

标准品, ASTM D-3606 Daily QC Std with Internal Standard,Varied conc. by v/v%

1,2,3,4-四氯二苯并-对-二恶英, 1,2,3,4-Tetrachlorodibenzo-p-dioxin

1,2,6,8-Tetrachlorodibenzo-p-dioxin

1,2,6,8-四氯二苯并-对-二恶英

ASTM D-4815 阀门时混标, ASTM D-4815 Valve Timing Solution,Varied conc. by weight